baber/WOPTO huggingface dataset:
Patent FR-2610027-A1 (FR)
Title: Folding and height-adjustable bracket for supporting overhanging platforms
IPC: E04G5/06
Filed: 1987-01-26
Abstract: Folding and height-adjustable bracket for supporting overhanging platforms in which the lower crossmember 16 of each bracket carries, directly or via an upper crossmember 17 whose height can be adjusted with respect to this upper crossmember 16, a decking 28 and a fixed or articulated guard-rail 29, characterised in that each bracket is formed by the lower cross member 16 carrying, at its ends, junction rods 18, 19 pierced with equidistant holes 20 on which there are fixed, on one side, a vertical strut 22 and, on the other side, an inclined strut 23, it being possible for the vertical strut 22 to be easily separated from the junction rod 18 so as to be folded over on to the inclined strut 23.
Patent FR-2594770-A1 (FR)
Title: Systeme de freinage a regulation du glissement
Inventor: SEIBERT WOLFRAM
IPC: B60T8/1761
Filed: 1987-02-18
Abstract: Système de freinage à régulation du glissement, constitué d'un amplificateur à dépression et qui comprend un maître-cylindre, un système hydraulique d'alimentation en pression auxiliaire, ainsi que des capteurs de roues et des circuits électroniques permettant de commander des valves électromagnétiques, caractérisé en ce que, sur le trajet de liquide de pression menant du maître-cylindre 2 aux freins de roues 31 à 34, est implantée une valve à commande directionnelle 27, 28 à deux positions par l'intermédiaire de laquelle la liaison de liquide de pression entre le maître-cylindre 2 et le frein de roue 31, 32 peut être interrompue et reliée à une conduite de retour 37, le maître-cylindre 2 comprenant au moins une valve 10, 11 qui, lorsque du liquide de pression provenant de la source de pression auxiliaire 21, 26 est introduit dans la chambre de pression 8, 9 du maître-cylindre 2 qui y est reliée par l'intermédiaire d'une conduite d'alimentation 24, permet d'évacuer le liquide de pression de la chambre de pression 8, 9 et de l'envoyer dans le réservoir de liquide de pression 20 lorsque le piston 6, 7 du maître-cylindre 2 adopte une position prédéterminée. (CF DESSIN DANS BOPI)
Patent FR-2595311-A1 (FR)
Title: Colonne de direction pour vehicule
Inventor: HANCOCK MICHAEL THOMAS
IPC: B60R25/02
Filed: 1987-03-04
Abstract: CETTE COLONNE DE DIRECTION EST FABRIQUEE A PARTIR D'UN TUBE 1 PORTANT UN MANCHON 4 QUI EST EMMANCHE SUR UNE PARTIE DE SA LONGUEUR, DANS LA REGION OU LA COLONNE DOIT ETRE ATTAQUEE PAR UN MECANISME DE BLOCAGE DE LA DIRECTION, DE MANIERE A PRESENTER UNE EPAISSEUR SUFFISANTE POUR RECEVOIR UNE RAINURE DE BLOCAGE 6. POUR AVOIR UN DIAMETRE HORS TOUT SENSIBLEMENT IDENTIQUE SUR TOUTE LA LONGUEUR DE LA COLONNE, ON FIXE LE MANCHON 4 AU TUBE 1, PAR EXEMPLE PAR SOUDAGE, ET ON SOUMET LE MANCHON ET LE TUBE SOUS-JACENT A UN FORMAGE PAR RETREINTE OU PAR PASSAGE A LA FILIERE MONOBLOC DE FACON QUE LE DIAMETRE EXTERIEUR DU MANCHON SOIT SENSIBLEMENT EGAL A CELUI DES PARTIES DU TUBE SITUEES AU-DELA DES LIMITES DU MANCHON.
Patent FR-2612324-A1 (FR)
Title: Affiche gonflable
Inventor: LAGACHE YVES
IPC: G09F19/02
Filed: 1987-03-10
Abstract: UNE AFFICHE GONFLABLE 1 POUR PANNEAUX 17 D'AFFICHAGE SUPPORTES PAR UN PIETEMENT 2, COMPORTE UNE ENVELOPPE SOUPLE 13 SUR LAQUELLE EST IMPRIME UN MESSAGE, ET, AU MOINS UN VOLUME GONFLABLE 14 DISPOSE ENTRE LADITE ENVELOPPE SOUPLE 13 ET LE PANNEAU 17. L'ENVELOPPE SOUPLE 13, DISPOSEE DEVANT LA FACE AVANT 22 DUDIT TABLEAU 17, POSSEDE DES RABATS 18 TENDUS ET MAINTENUS SUR LE DOS 12 DU TABLEAU 17 PAR UN LACAGE 19 DE BRINS S'ENGAGEANT DANS DES OEILLETS. UNE SANGLE 24 LIMITATIVE DE LA SECTION DE L'AFFICHE GONFLABLE 1 PEUT ETRE FIXEE SUR L'ENVELOPPE SOUPLE 13.
Patent FR-2616196-A1 (FR)
Inventor: BESANCON CHRISTIAN
IPC: F15B13/042
Filed: 1987-06-05
Abstract: Distributor valve characterised in that the body of the distributor comprises a plurality of annular distance pieces (36), stacked together and aligned one after the other, inside said body (10), while the slide (14) slides through the axial bore in said distance pieces, each of which has gaskets (38, 40); in that the stack of distance pieces is held within the body of the distributor with the aid of a ring (42) having means (44) for locking to the body of the distributor in such a way that the assembly of distance pieces stacked in alignment within the distributor body is made non-demountable; and in that a single cover (18) is provided, situated on that side of the distributor body which receives the slide control member (20) and the return means (22, 22') of this control member.
Patent FR-2620876-A1 (FR)
Title: Ball bearing for rotating electric machine, and more particularly for motor vehicle alternator
Inventor: GALLIET MICHEL
IPC: F16C35/067
Filed: 1987-09-22
Abstract: The rotating electric machine and more particularly the alternator 1 for motor vehicle includes a rotor 10 revolving inside a stator 20, which is clamped between two end flanges 30 and 40, each of which carries a ball bearing 31, 41 carrying the shaft 19 of the rotor 10. According to the invention, each of the bearings 41, 31 is immobilised in its housing 43 by an axially compressible element 63 which abuts on the outer raceway of the bearing 31, 41 on the one hand, and on a closure piece 60 on the other hand.
Patent FR-2621859-A1 (FR)
Title: Device for storing continuous paper for a printer of a microcomputer system
IPC: B41J15/04
Filed: 1987-10-15
Abstract: The paper 12 is stored in the form of a spool 10 and a spool support 20 is provided made up of a piece having a part 22 in the form of a channel with substantially V-shaped cross-section in which the spool 10 simply rests.
Patent FR-2605549-A1 (FR)
Title: Chaine de guidage pour les rouleaux prevus pour l'appui des bandes dans la zone de pressage d'une presse a deux bandes
Inventor: SCHERMUTZKI KONRAD
IPC: B30B5/06
Filed: 1987-10-22
Abstract: L'INVENTION SE RAPPORTE AUX CHAINES. CETTE CHAINE DE GUIDAGE EST COMPOSEE DE MAILLONS 3 QUI COMPRENNENT DES MANCHONS 7 INTERPOSES ENTRE LES JUMELLES 5, 6 ET DES AXES 4 PROLONGES D'UN COTE 4B POUR SERVIR D'AXES POUR LES ROULEAUX 2 QUI SOUTIENNENT LA BANDE 1. LES MANCHONS 7 SONT D'UN DIAMETRE TEL QU'ILS SE TOUCHENT MUTUELLEMENT PAR LEUR PERIPHERIE, CE QUI REND LA CHAINE TRES STABLE. POUR POUVOIR ENTRAINER LA CHAINE AU MOYEN DE LA ROUE A CHAINE 9, LES AXES 4 SONT PROLONGES D'UN AUTRE COTE PAR DES PROLONGEMENTS 4A QUI PORTENT DES MAILLONS NORMAUX. CES DERNIERS PEUVENT AVOIR DE PLUS FAIBLES DIMENSIONS. PRINCIPALES APPLICATIONS : GUIDAGE DES ROULEAUX D'APPUI DES BANDES DANS LES PRESSES A DEUX BANDES.
Patent FR-2608519-A1 (FR)
Title: Hydropneumatic suspension for vehicle
Inventor: BECK HUBERT
IPC: F16F9/46
Filed: 1987-12-18
Abstract: The hydropneumatic suspension strut (11) is linked to the pressure reservoir (5) via a control valve which operates in both directions. The two valves (12,13) are each mounted in a central valve body (20) with the valve action controlled by springs each side. Two pistons (7a,7b) press the valves outwards to alter the characteristics. The space (21) between the pistons is linked to a pressure control supply (2). Increase of the control pressure weakens the valve actions and provides a softer damping.
Patent FR-2609495-A1 (FR)
Title: Dispositif d'etancheite pour portes et fenetres
IPC: E06B7/23
Filed: 1988-01-08
Abstract: CE DISPOSITIF COMPORTE AU MOINS UNE RAINURE PERIPHERIQUE 2 AVEC UN JOINT D'ETANCHEITE 4 AU SOMMET DE L'ANGLE RENTRANT DE LA FEUILLURE DE L'HUISSERIE 3 OU DU VANTAIL 5. CE JOINT EST PROGRESSIVEMENT COMPRIME, LORS DU MOUVEMENT DE FERMETURE, PAR L'ANGLE PERIPHERIQUE SAILLANT DE L'ELEMENT COOPERANT (VANTAIL OU HUISSERIE) DE LA FERMETURE. LE DISPOSITIF PEUT ETRE COMPLETE PAR UN JOINT PROFILE A LEVRE 9 QUI EST FIXE SUR TOUT LE POURTOUR DU COTE AVANT DU VANTAIL 5 OU DE L'HUISSERIE 3 PAR UNE MOULURE SUPPLEMENTAIRE 7.
Patent FR-2627823-A1 (FR)
IPC: A44C5/18
Filed: 1988-02-29
Abstract: The device for the removable fixing of an object, especially jewellery, on a support, particularly another item of jewellery or a jewellery mounting mechanism, comprises two elements (1:2) integral with or capable of being fixed to the object, and respectively the support, the said elements comprising cooperating locking means, in the form of at least one lug (22) protruding from one of the elements (male element 2) capable of engaging in an opening (8, 17) of the other element (female element 1), and a member (3) which is mobile in the said other element between a locked position in which the said mobile member cooperates with the said lug or lugs engaged in the corresponding opening or openings in order to ensure the retaining and an unlocked position in which the said mobile member is disengaged from the said lug or lugs.
Patent FR-2613795-A1 (FR)
Title: Dispositif d'amortissement de mouvements de pivotement, notamment pour des tendeurs de courroie
Inventor: WINKLER OTMAR
IPC: F16H7/12
Filed: 1988-04-08
Abstract: DANS UN PALIER DE PIVOTEMENT 3 POUVANT ETRE DE PREFERENCE DEPLACE PAR PAS ANGULAIRES ET COMPORTANT UNE ZONE DE CHARGE 9 ESSENTIELLEMENT FIXE, DES PARTIES DE SURFACE 11 A L'EXTERIEUR DE LA ZONE DE CHARGE 9 SONT SERREES RADIALEMENT VERS LA SURFACE DE GLISSEMENT 12 ET PROVOQUENT UN FROTTEMENT ACCRU EN VUE D'UN AMORTISSEMENT AUX ENDROITS CONCERNES. UNE USURE DES SURFACES DE GLISSEMENT DANS LA ZONE DE CHARGE OU DES TOLERANCES DUES A LA FABRICATION OU AU MONTAGE N'INFLUENCENT AINSI PAS LES PROPRIETES D'AMORTISSEMENT.
Patent FR-2630647-A1 (FR)
Inventor: DESMOLIN HENRI
IPC: A61K9/52
Filed: 1988-04-27
Abstract: The microspheres are composed of a core containing the active principle and a microporous membrane which is insoluble in aqueous media, the membrane consisting of a film-forming polymer, a plasticiser and a filler. The membrane has a thickness such that, in vitro, the diltiazem is released at a substantially constant rate for at least 6 hours, after a latency time of less than 1 hour. The active principle may be mixed intimately with the core, or coated in a layer of polyvinylpyrrolidone surrounding a carrier particle. The sustained-release microspheres are formed by application to the core of a dispersion of the constituents of the membrane in a solvent, and evaporation of the solvent. The pharmaceutical compositions consist of hard gelatine capsules containing the microspheres. They are administered, according to the dose, once to twice a day orally for the treatment of angina or hypertension.
Patent FR-2630621-A1 (FR)
Title: Grain dryer
Inventor: AIME BRUNO
IPC: F26B17/12
Filed: 1988-04-29
Abstract: Grain dryer, including a drying column 1 consisting of superimposed hollow cells 2 for the downwards passage of the grain, having two longitudinal walls 3a, 3b which are perforated 5, to allow the cross-passage of drying air; means 6 for supplying grain and means 7 for removing grain; trunking for the passage of drying air over the longitudinal walls 3a, 3b, namely trunking 11 communicating with a hot-air generator 12, trunking 13 at reduced pressure communicating with a fan (blower) 14, and trunking made from two superimposed pieces of trunking; the column including an upper drying zone 15 and a lower drying zone 16, characterized in that it includes at least two intermediate pieces of trunking 19, 20 defining at least one intermediate drying zone located between the upper and lower drying zones 15, 16.
Patent FR-2635531-A1 (FR)
Title: Process for carrying out photosynthesis reactions, applications of this process and apparatus for implementation of this process
Inventor: CRETI CHRISTIAN
IPC: C02F3/34
Filed: 1988-08-18
Abstract: Continuous process for photosynthesis reaction in which there is brought into contact an aqueous solution containing the photosensitive microorganism and the nutritive elements for growth and the gas in a hydroejector-type apparatus in which the aqueous phase containing the microorganism constitutes the central jet around which the gas is introduced and which is illuminated from the outside of the hydroejector by means of a light containing wavelengths to which the microorganism is photosensitive. The process applies to the reaction for desulphurising gases by means of green or purple bacteria and to the culture of microalgae. Installation for implementing the process.
Patent FR-2637612-A1 (FR)
Inventor: LABIGNE AGNES
IPC: C12Q1/68
Filed: 1988-10-06
Abstract: The invention relates to an immunogenic composition comprising all or part of the amino acid sequence (VIII) of urease, as well as the fragments (VI), (VIII) and (X) of urease, and a process for the production of an immunological complex between fragments and antibodies formed against the protein with urease activity in C. pylori.
Patent FR-2639254-A1 (FR)
Inventor: ESPENAN JEAN-MICHEL
IPC: B01D63/02
Filed: 1988-11-21
Abstract: A filter module comprises a bundle of filter fibers mounted in a housing. The bundle is provided with a heat-shrink sheath placed over a sleeve containing the bundle, with the sheath being placed level with lateral inlet/outlet orifices through the housing so as to act as a baffle against incoming liquid.
Patent FR-2640978-A1 (FR)
IPC: C08F2/34
Filed: 1988-12-22
Abstract: A process for controlling the continuous gas-phase polymerisation of one or more alpha-olefins in a fluidized and/or mechanically stirred bed reactor using a high activity catalyst based on a transition metal of groups IV, V or VI of the Periodic Table comprises introducing into the reactor, continuously and simultaneously, an activity retarder and an activator, in very small amounts, in a molar ratio and at flow rates which are varied with time in order to maintain substantially constant either the polymerization rate or the transition metal content of the polymer produced.
Patent WO-8910789-A1 (WO)
Title: Equipment for supporting and heating recipients for the reaction, treatment or analysis of various products
Inventor: JOUX BERNARD
IPC: B01L7/00
Filed: 1989-04-28
Abstract: The equipment disclosed comprises a heating unit mounted on a support stand (17) on insulating feet (15) which maintain a space (19) between the base (12) of the unit and the top (16) of the support stand. Said support stand consists of a unit provided with at least one magnetic stirring means (18) with a static or dynamic rotating field, lodged in the housing (11). The heating unit delimits at least one transverse housing (11) which opens into the space, and is covered with a cowling (25) which forms a plate (26) superimposed on the unit at a distance from the latter and provided with at least one hole (32) located vertically above the housing, and which is fitted on the unit by at least insulating blocks (29). The height of the unit is defined so that the vessel is supported by its stopper on the cowling and so that its bottom touches the base of the unit. Application to the treatment of samples.
Patent FR-2643504-A1 (FR)
Title: Module de protection de ligne, a parafoudre, notamment pour bloc de raccordement telephonique
Inventor: BOYER JEAN-PIERRE
IPC: H01T4/06
Filed: 1989-02-23
Abstract: Module de protection de ligne comportant au moins un parafoudre tubulaire 3 maintenu en position entre des contacts d'extrémité 13, 13A reliés à des pièces 6, 7 solidaires de la structure porteuse du module, l'une 7 formant pièce de masse, l'autre prenant appui par un contact 12 sur une lame conductrice de liaison 8A, 8B venant en contact avec deux languettes conductrices 4A, 4B, l'une 4A reliée à un fil de la ligne à protéger, l'autre 4B à un fil de jarretière, ledit module comportant en outre un agencement temporisé de mise hors circuit du parafoudre et de coupure de la liaison fil de ligne - fil de jarretière. L'agencement temporisé de mise hors circuit est couplé thermiquement avec celui-ci par un organe sensible à l'élévation de température du parafoudre au-dessus d'un seuil déterminé, qui provoque par ouverture rapide d'un contact la mise hors circuit de ce parafoudre, la coupure de la continuité électrique de la lame de liaison et la mise en communication avec la masse de la seconde languette conductrice 4B. Application aux blocs de raccordement téléphonique.
Patent FR-2643583-A1 (FR)
Title: Device for cutting hard materials
IPC: B28D1/18
Filed: 1989-02-24
Abstract: Device for cutting hard materials in the form of plates or blocks, which comprises a plurality of discs with a cutting periphery 8, which are slipped over the intermediate part of a shaft 1 and stacked on a shouldered part 3 of the latter so as to define together a body of revolution having a generatrix of the desired shape; a nut 6 is screwed onto a threaded part, so as to block the discs on the shouldered part 3.
Patent FR-2644155-A1 (FR)
Title: Apparatus for the electrolytic sterilisation of water
IPC: C02F1/461
Filed: 1989-03-07
Abstract: An apparatus which produces sterilising halogen from dissolved halide is composed of: 1. a cell consisting of a tubular body 9 containing an assembly of plane and parallel electrodes 1, of which the combined tails 2 form an external contact terminal and 2. a low voltage (5 V) electrical supply equipped with means of permanent cathodic protection of the metallic components of the installation by coupling to the anodes of the cell. The apparatus according to the invention is particularly intended for the sterilisation of swimming pool water.
Patent FR-2648132-A1 (FR)
Title: Pigmentogenic compounds, their diffusion vehicles, compositions containing them and their process of preparation
IPC: A61Q5/10
Filed: 1989-06-08
Abstract: The present invention relates to pigmentogenic compounds for the skin and hair. These compounds are characterised by their general formula: in which: - R1 is a hydrogen atom, a phenyl radical or a mono- or dihydroxylated phenyl radical; - R2 and R3 are identical or different, it being possible for one of them to be a hydrogen atom, it being possible for the other or both to be optionally oxygenated hydrocarbon radicals having from 1 to 6 carbon atoms, and it being possible for R2 and R3 to consist jointly of a radical forming a cyclic structure with the nitrogen atom; - R4 is an aliphatic radical containing 1 to 5 carbon atoms; - R5 and R6 are identical or different and are a hydrogen atom or hydrocarbon or alkyl radicals containing 1 to 3 carbon atoms, it being possible for R5 and R6 to consist jointly of a radical forming a cyclic structure with the nitrogen atom.
Patent FR-2649098-A1 (FR)
Inventor: JACQUIER ROBERT
IPC: C08F220/06
Filed: 1989-06-29
Abstract: The invention relates to chiral polymers and their use in asymmetric synthesis operations for deracemization and optical inversion, said polymers being characterized by the fact that they include a chiral pattern, a functionalization pattern, and an optional cross-linking pattern. Application: chiral organic synthesis.
Patent FR-2638283-A1 (FR)
Title: Electrodes d'amorcage capacitif pour les lampes hid
Inventor: LUDWIG HARALD
IPC: H01J61/54
Filed: 1989-07-11
Abstract: Il est prévu une paire d'électrodes d'amorçage 30a, 30b pour une lampe à décharge à haute intensité sans électrode 10' du type ayant une enceinte 11' placée à l'intérieur d'une bobine d'excitation 14' et à l'intérieur de cette enceinte une décharge d'arc de plasma 12 commandée par la bobine d'excitation 14'. Chaque électrode d'amorçage 30a, 30best un anneau conducteur placé de façon adjacente à une des surfaces conjuguées 11'b, 11'c d'une paire de surfaces opposées de l'enceinte 11' et connecté à une borne opposée 14'a, 14'b de la bobine d'excitation 14'. Un signal haute tension appliqué aux électrodes d'amorçage 30a, 30b entraîne la production d'un champ électrique suffisant pour créer une décharge luminescente 34' dans le tube à arc 11' et entraîne une transition quasi instantanée vers une décharge du solénode à courant élevé pour former le plasma de décharge 12 en réponse au champ normal fourni par la bobine d'excitation 14'.
Patent FR-2651291-A1 (FR)
Title: System for continuously varying the rotational speed for a mechanical transmission
Inventor: THIERRY PRIEM
IPC: F16H3/42
Filed: 1989-08-31
Abstract: This system is composed of a cone (1) and of gearing (2), it makes it possible to vary the rotational speed continuously between its two step-down limits. The cone consists of helical teeth which makes it possible to step down or step up simply by reversing the input/output; the fact that it is mechanical gives it a significant transmission force, it may find its applications in the motor industry as an automatic gearbox simply by adding a system as a function of the engine speed whence better acceleration, maximum speed which can be increased, reduced consumption; in short, using the engine to its limit. The variation in the system is produced by a translation over the perimeter of the cone, thus producing a variation in the driven diameter, and thus a variation in rotational speed of the assembly. This example does not constitute any limit as regards the applications of this system for continuous mechanical variation of speed.
Patent FR-2654037-A1 (FR)
Title: Press tooling with hydraulic slide control device
Inventor: ALAIN TETIOT
IPC: B30B1/00
Filed: 1989-11-07
Abstract: Press tooling with hydraulic slide control device, including: - at least one slide (5) guided on a slide holder (2) by slideways (3), (4), which slide holder is fastened on the lower frame (1), - a linear hydraulic jack (16) for manoeuvring the slide (5) fastened (17) on the slide holder (2), - a hydraulic pump (18) supplying the energy required for activating the slide (5). Characterised in that the hydraulic pump (18), which has the form of a linear hydraulic jack (16) with its axis of displacement parallel to the axis of displacement of the slide of the press, is actuated by the descending movement of the press and thus requires no contribution of energy other than that supplied via the said descending movement of the press.
Patent FR-2641631-A1 (FR)
Title: Montage de transformation de fourier rapide en temps reel
Inventor: MUELLER HERBERT
IPC: G06F17/14
Filed: 1990-01-05
Abstract: L'invention concerne un montage 22 pour effectuer en temps réel la transformation de Fourier discrète rapide au moyen d'opérateurs " papillon " (4 multiplications + 6 additions) combinés de façon optimale du point de vue de la mémoire 31 à concevoir pour obtenir un plus fort débit de données pour augmenter la puissance en temps réel. Pour cela, on renonce à programmer un processeur de signaux sur la combinaison logique et la réalisation des opérateurs " papillon ". Au contraire, on indique une réalisation en matériel d'un montage de transformation de Fourier rapide (montage TFR) 22 dans lequel plusieurs opérateurs papillon 31 ayant un fonctionnement interne en pipeline sont activés quasi en parallèle, pour combiner mutuellement deux à deux les mots complexes se présentant en fonction du temps d'abord de l'une, puis de l'autre moitié des séquences de mots 24i. Applications : notamment aux installations hyperfréquences de radar.
Patent FR-2645793-A1 (FR)
Inventor: OSHIMA SHIGEYUKI
IPC: B29C59/04
Filed: 1990-04-12
Abstract: On décrit un dispositif destiné à rendre rugueuse la surface d'un film de plastique, ayant une unité 10 destinée à rendre rugueuse une surface qui comporte une paire de galets 11, 12 et une courroie sans fin 13 destinée à rendre rugueuse une surface. La courroie 13 est en contact de pression avec un galet de guidage 5 qui guide le déplacement du film de plastique 4. Un des galets 11 de la paire de galets a une surface périphérique extérieure plate, tandis que l'autre galet 12 a la forme d'un fût afin d'empêcher le déplacement de la courroie sans fin 13. La courroie 13 peut être remplacée en fonction d'une largeur de surface à rendre rugueuse.